<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>仪表盘</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 20px;
        }
        h1 {
            color: #333;
        }
        .stats {
            display: flex;
            justify-content: space-between;
            gap: 20px;
        }
        .stat-card {
            background-color: #f4f4f4;
            border-radius: 5px;
            padding: 20px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            flex: 1;
            text-align: center;
        }
        .stat-card h2 {
            margin: 0;
            font-size: 24px;
            color: #666;
        }
        .stat-card p {
            font-size: 18px;
            color: #333;
        }
    </style>
</head>
<body>
    <h1>仪表盘</h1>
    <div class="stats">
        <div class="stat-card">
            <h2>总用户</h2>
            <p>1,234</p>
        </div>
        <div class="stat-card">
            <h2>总订单</h2>
            <p>567</p>
        </div>
        <div class="stat-card">
            <h2>销售额</h2>
            <p>$89,000</p>
        </div>
    </div>
</body>
</html>
